Name: Long-term observations of hourly bottom temperatures at Port Alfred (March 1998 - March 1999)
License: https://creativecommons.org/licenses/by-sa/4.0/

DOI: 10.15493/DEA.MIMS.12022023

Title	Long-term observations of hourly bottom temperatures at Port Alfred (March 1998 - March 1999)
Project	Long-term monitoring of nearshore temperatures around Southern Africa
Authors	Zintle Sabelani Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Research Assistant; contact details: email: zsabelani@dffe.gov.za Hassan Ismail Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: heishmail@dffe.gov.za Marcel van den Berg Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: mvdberg@dffe.gov.za Tarron Lamont Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientist; contact details: email: tlamont@dffe.gov.za
Publisher	Department of Forestry, Fisheries and the Environment (2024)
Contributors	Contact Person: Hassan Ismail Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: ismailhe@gmail.com
Abstract	Here we present processed hourly subsurface temperatures from Underwater Temperature Recorders (UTRs) located at a depth of 4m off Port Alfred (33.6027°S; 26.8999°E), along the east coast of South Africa, between 11 March 1998 and 23 March 1999. At selected sites around South Africa, UTRs have been used to obtain long-term records of bottom temperature in the nearshore environment, at depths ranging from 2m to 34m. Note that for some deployments, two UTRs were deployed to simultaneously record bottom temperatures.
Methods	A subsurface-mounted Underwater Temperature Recorder (UTR) was deployed at a depth of 4m off Port Alfred (33.6027°S; 26.8999°E), along the east coast of South Africa. The instrument(s) measured hourly temperature(s) readings between 11 March 1998 19h00 and 23 March 1999 12h00.
Data	Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Cite 10.15493/DEA.MIMS.12022023 Style Terms of use These data are made available with the express understanding that any such use will properly acknowledge the originator(s) and publisher and cite the accession numbers and/or associated Digital Object Identifiers. Anyone wishing to use these data should properly cite and attribute the data providers listed as authors in the metadata provided with each dataset. It is expected that all the conditions of the data license will be strictly honoured. Use of any material herein should be properly cited using the dataset’s persistent identifiers such as accession numbers and DOIs. I agree to the terms of use
Temporal extent	11 Mar 1998 – 23 Mar 1999
Geographic extent	Port Alfred, South Africa Lat: -33.6027 Lon: 26.8999
Vertical extent	Max: -4.0 m Min: -4.0 m
Keywords	INDIAN OCEAN, temperature, underwater temperature recorder, UTR
Related resources	This digital object continues Long-term observations of hourly bottom temperatures at Port Alfred (July 1997 - March 1998) (10.15493/DEA.MIMS.12002023) This digital object is continued by Long-term observations of hourly bottom temperatures at Port Alfred ( March 1999 - August 1999) (10.15493/DEA.MIMS.12042023) This digital object is new version of Raw temperature data for long-term observations of bottom temperatures at Port Alfred (March 1998 - March 1999) (10.15493/DEA.MIMS.12032023) This digital object is part of Long-term observations of nearshore temperatures around southern Africa (10.15493/dea.mims.26052269)

Cite 10.15493/DEA.MIMS.12022023

Terms of use